T restrict()

in spectator/stateless_meters.h [48:56]

• 9 lines of code
• 3 McCabe index (conditional complexity)

T restrict(T amount, T min, T max) {
  auto r = amount;
  if (r > max) {
    r = max;
  } else if (r < min) {
    r = min;
  }
  return r;
}